VetStar Day 4

单选题，正确答案是100分，非正确答案为0分，Good Luck！

A horse presents to your clinic after ingesting a large amount of grain. What is your major concern?
一匹马由于吃了大量谷物后前来就诊。你最担心的问题是什么？

A. Laminitis 蹄叶炎